WIDE ENOUGH TO COVER STOMACH AND BACK - Upgraded Version waist trainer width 9.85" fits both long torso and short torso, wide enough to wrap easily around your tummy tuck as a waist cincher stay put during exercise.use this sweat waist trainer shapewear for 2-3 hours per day to help you get into shape quicker and provide the best results. We advise this waist trimmer belt is used with a calorie controlled diet and exercise plan for the best results. PREMIUM QUALITY - Made with professional highest grade latex free neoprene for superior heat insulation.The waist trainer corset for weight loss will not pitch or irritate your skin. 2 layers adjustment velcro can freely adjust different level of abs compression for a sung fit.Special mesh backing for breathability during hot sauna or other fitness activities.The waist trainer for women and man is perfect for weight loss training or even postpartum back support. ENHANCED WEIGHT LOSS WAIST TRAINER - Waist trimmer lumbar support with sauna suit effect,The compression built around midsection, make you sweat,corrects posture & boosts fat burn while standing or sitting during work. Combine the continuous use with a healthy lean diet,exercise and drink plenty of water for extraordinary results.The best abdominal trainer great for lose weight,weight or power lifting, ab training,can be used during work, daily outfit, fitness sauna, workout running or sports STRONG BACK SUPPORT & IMPROVE POSTURE - 4 flexible Acrylic bones on the back, which functions as an effective lumbar back braces support. For sedentary office staffs, it helps improve posture & release back pain.For the gym training women/man, it reduces the risk of injury like a herniated disc and lumber muscle strain during fitness exercise.The unisex sport weight loss belt and lower back support is applicable for both women and men as a strength training equipment in the gym. SIZE & GUARANTEE - Please choose the suitable Waist Cincher Trimmer according to your WAIST SIZE (one inch above belly button) INSTEAD OF YOUR PANT SIZE. Do avoid direct contact with your skin if you are easily irritated or allergic.If for whatever reason you don't absolutely love this waist trainer for weight loss, simply return it and we'll issue a full refund.